look at results from 2008 now with senator mccain and senator obama. it ohio it went democratic, went blue, a huge victory for the president then. but just yesterday he went back right here to the heart of the state, that is franklin county, capital city, columbus. he was at ohio state university driving up younger vote there where he found so many votes just four years ago. now you see why he is going back yet again. if you then look at governor romney's strategy today, he is not going to columbus but going just north of it in delaware county. huge growth in this county. an offshoot of columbus and overhere in knox county where we saw john roberts. if you start to see the strategy now as for why ohio is so critical and the number of times, for governor romney, he is spending three of the next four-days in ohio alone, and you see in that what if scenario how critical that could be in the end four weeks away. martha, back to you. martha: thanks, bill. focus shifts to the vice-president deng debate which happens tomorrow night. earlier i sat down once ag